In a network diagram, an activity:

 In a network diagram, an activity:
A.  should always be something the company has had experience with.
B.  must always have a single, precise estimate for the time duration.
C.  is the largest unit of work effort consuming both time and resources that a project manager can schedule and control.
D.  is the smallest unit of work effort consuming both time and resources that a project manager can schedule and control.

 

Solution